Rancilio ROCKY-SD manual Grinding, Maintenance, Daily, Periodically

7. GRINDING (Fig.5)

The coffee grinder is tested by the manufacturer with an approximate grinding adjustment. It is recom- mended to re-adjust the grinding accoding to your requirements and the kind of coffee to be used.

●With the motor off and the bean container empty, press adjustment button (4) and turn the contai- ner (1) in a clockwise direction until the grinders touch;

Never press grinding adjustment stop button

(4) when the machine is operating.

●Now turn the container 6/7 notches in an anti- clockwise direction and release button (4), ensu- ring that it is perfectly blocked;

●Start up the motor using switch (2) and only for SD model also press button (3) to make sure that the grinders do not touch each other;

●Should the grinder scrape against each other, immediately turn the machine off and turn the con- tainer 2/3 notches in an anti-clockwise direction.

●Switch off the machine, open tank (1), pour a small quantity of coffee beans into it and grind using switch (2); then, for SD model, button (3).

●Prepare a coffe, checking the delivery time, which should be between 25 and 30 seconds for the best grinding;

●Check coffee quality and taste considering that coarse grinding produces light coffee without cream, whereas too fine grinding produces strong, dark cofee without cream;

●If the coffee does not meet your requirements, adjust the grinding by turning the container in a clockwise direction for fine grindings and in an anti- clockwise direction for coarse grindings (Fig.5);

●Repeat this operation until you get the quality of coffee you wish.

The machine does not need new adjustments when using the same kind of coffee; if you change th kind of coffee, re-adjustments must be made to the grin- ding.

Mod. ROCKY (Fig.6)

●After setting the desired grinding level, place the filter holder into its seat and act on lever (7) to dispense the ground coffee directly into the coffee filter.

Press once for one-cup filter and twice for two-cup filter.

It is recommended to grind the quantity of coffee that is immedialely needed.When ground coffee is left for too long, it looses its freshness and fragrance.

Never grind already ground coffee.

Mod. ROCKY SD (Fig.7)

●After setting the desired grinding level, place the filter holder into its seat and act on lever (3) to dispense the ground coffee directly into the coffee filter.

Keep the button pressed until the desired dose is obtained.

8. MAINTENANCE

The maintenance operations must be carried out with the machine off and cold and with the power plug disconnected.

Do not use any metallic or abrasive materials for cleaning such as scourers, metal brushes, needles and detergents but use a damp cloth or sponge.

8.1. Daily

●Clean the outside structure and the ground coffee container.

●Clean the dosing area under the coffee contai- ner.

8.2. Periodically

●Empty the coffee bean container, clean it from any oily waste left by the coffee.

In the event of damage to the power supply cable, contact an authorized assistance centre for replacement as a special tool is required.

The scrap materials used for processing or maintenance should be placed in containers and sent to special collection centres, unless they are biodegradable or polluting.

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